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Home / Chapter 28 / 2835

HSN Code 2835 refers to "Phosphinates 'hypophosphites', phosphonates 'phosphites' and phosphates; polyphosphates, whether or not chemically defined." This classification code is essential for identifying chemical compounds related to phosphorous for import/export purposes based on their nature, composition, and intended use. Common products under HSN Code 2835 include hypophosphite salts, phosphonate esters, and various forms of polyphosphates. Additionally, the GST rate for these chemical compounds under this code supports accurate trade compliance.

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2801 Fluorine, chlorine, bromine and iodine

2802 Sulphur, sublimed or precipitated; colloidal sulphur

2803 Carbon "carbon blacks and other forms of carbon", n.e.s.

2804 Hydrogen, rare gases and other non-metals

2805 Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury

2806 Hydrogen chloride "hydrochloric acid"; chlorosulphuric acid

2807 Sulphuric acid; oleum

2808 Nitric acid; sulphonitric acids

2809 Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined

2810 Oxides of boron; boric acids

2811 Inorganic acids and inorganic oxygen compounds of non-metals (excluding hydrogen chloride "hydrochloric acid", chlorosulphuric acid, sulphuric acid, oleum, nitric acid, sulphonitric acids, diphosphorus pentaoxide, phosphoric acid, polyphosphoric acids, oxides of boron and boric acids)

2812 Halides and halide oxides of non-metals

2813 Sulphides of non-metals; commercial phosphorus trisulphide

2814 Ammonia, anhydrous or in aqueous solution

2815 Sodium hydroxide "caustic soda", potassium hydroxide "caustic potash"; peroxides of sodium or potassium

2816 Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium

2817 Zinc oxide; zinc peroxide

2818 Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide

2819 Chromium oxides and hydroxides

2820 Manganese oxides

2821 Iron oxides and hydroxides; earth colours containing = 70% by weight of combined iron evaluated as Fe2O3

2822 Cobalt oxides and hydroxides; commercial cobalt oxides

2823 Titanium oxides

2824 Lead oxides; red lead and orange lead

2825 Hydrazine and hydroxylamine and their inorganic salts; inorganic bases, metal oxides, hydroxides and peroxides, n.e.s.

2826 Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts (excluding inorganic or organic compounds of mercury)

2827 Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides

2828 Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites

2829 Chlorates and perchlorates; bromates and perbromates; iodates and periodates

2830 Sulphides; polysulphides, whether or not chemically defined

2831 Dithionites and sulfoxylates

2832 Sulphites; thiosulphates

2833 Sulphates; alums; peroxosulphates "persulphates"

2834 Nitrites; nitrates

2835 Phosphinates "hypophosphites", phosphonates "phosphites" and phosphates; polyphosphates, whether or not chemically defined

2836 Carbonates; peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate

2837 Cyanides, cyanide oxides and complex cyanides

2838 Fulminates, cyanates and thiocyanates

2839 Silicates; commercial alkali metal silicates (excluding inorganic or organic compounds of mercury)

2840 Borates; peroxoborates "perborates"

2841 Salts of oxometallic or peroxometallic acids

2842 Salts of inorganic acids or peroxoacids, incl. aluminosilicates whether or not chemically defined (excluding of oxometallic or peroxometallic acids and azides, and inorganic or organic compounds of mercury)

2843 Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals

2844 Radioactive chemical elements and radioactive isotopes, incl. their fissile or fertile chemical elements and isotopes, and their compounds; mixtures and residues containing these products

2845 Non-radioactive isotopes; inorganic or organic compounds of such isotopes, whether or not chemically defined

2846 Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals

2847 Hydrogen peroxide, whether or not solidified with urea

2848 Phosphides, whether or not chemically defined (excluding ferrophosphorus, and inorganic or organic compounds of mercury whether or not chemically defined)

2849 Carbides, whether or not chemically defined

2850 Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined (excluding compounds which are also carbides of heading 2849, and inorganic or organic compounds of mercury whether or not chemically defined)

2851 Inorganic compounds, incl. distilled or conductivity water and water of similar purity, n.e.s.; liquid air, whether or not rare gases have been removed; compressed air; amalgams (other than amalgams of precious metals)

2852 Compounds, inorganic or organic, of mercury, whether or not chemically defined (excluding amalgams)

2853 Inorganic compounds, incl. distilled or conductivity water and water of similar purity, n.e.s.; liquid air, whether or not rare gases have been removed; compressed air; amalgams (excluding amalgams of precious metals)

HSN Code2835

HSN Code	Description	GST%	Effective Date
283510	Phosphinates "hypophosphites" and phosphonates "phosphites"	18%	01/07/2017
283522	Mono- or disodium phosphate	0%	01/07/2017
283523	Phosphate of trisodium	0%	01/07/2017
283524	Phosphates of potassium	0%	01/07/2017
283525	Calcium hydrogenorthophosphate "dicalcium phosphate" ,Products include: Dicalcium Phosphate Feed Grade	0%	01/07/2017
283526	Phosphates of calcium (excluding calcium hydrogenorthophosphate "dicalcium phosphate")	18%	01/07/2017
283529	Phosphates (excluding phosphates of monosodium, disodium, potassium, calcium and mercury) ,Products include: Sodium Hexametaphosphate	18%	01/07/2017
283531	Sodium triphosphate "sodium tripolyphosphate", whether or not chemically defined ,Products include: Stpp	0%	01/07/2017
283539	Polyphosphates, whether or not chemically defined (excluding sodium triphosphate "sodium tripolyphosphate", and inorganic or organic compounds of mercury whether or not chemically defined) ,Products include: Sodium Acid Pyrophosphate	0%	01/07/2017
28351010	CALCIUM HYPOPHOSPHITE	18%	01/07/2017
28351020	MAGNESIUM HYPOPHOSPHITE	18%	01/07/2017
28351090	OTHER HYPOPHOSPHITES NES	18%	01/07/2017
28352200	MONO OR DISODIUM PHOSPHATE	18%	01/07/2017
28352300	*TRISODIUM PHOSPHATE	18%	01/07/2017
28352400	POTASSIUM PHOSPHATE ,Products include: Monopotassium Phosphate	18%	01/07/2017
28352500	CALCIUM HYDROGENORTHO PHOSPHATE (DICALCIUM PHOSPHATE ,Products include: Dicalcium Phosphate Feed Grade, Dicalcium Phosphate Feed Grade	18%	01/07/2017
28352610	CALCIUM MONOBASIC PHOSPHATE ,Products include: Mcp, Monocalcium Phosphate	18%	01/07/2017
28352620	CALCIUM TRIBASIC PHOSPHATE	18%	01/07/2017
28352690	OTHER CALCIUM PHOSPHATE ,Products include: Tricalcium Phosphate	18%	01/07/2017
28352910	MAGNESIUM PHOSPHATE MONOBASIC	18%	01/07/2017
28352920	MAGNESIUM PHOSPHATE DIBASIC	18%	01/07/2017
28352930	MAGNESIUM PHOSPHATE TRIBASIC	18%	01/07/2017
28352940	SODIUM HEXA META PHOSPHATE ,Products include: Sodium Hexametaphosphate	18%	01/07/2017
28352990	OTHER PHOSPHATES, NES	18%	01/07/2017
28353100	SODIUM TRIPHOSPHATE( SODIUM TRIPLYPHOSPHAE ,Products include: Stpp	18%	01/07/2017
28353900	OTHER POLYPHOSPHATES ,Products include: Sodium Acid Pyrophosphate	18%	01/07/2017

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